/* 全局重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Microsoft Yahei", sans-serif;
}
body {
    background-color: #f5f9f7;
    color: #333;
    line-height: 1.7;
}
/* 头部导航 */
header {
    background-color: #1a6b5c;
    padding: 15px 0;
}
.nav-wrap {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    color: #fff;
    font-size: 24px;
    font-weight: bold;
}
.nav-list a {
    color: #fff;
    text-decoration: none;
    margin: 0 10px;
    padding: 6px 12px;
    border-radius: 4px;
}
.nav-list a:hover {
    background-color: #28947e;
}
/* 容器统一宽度 */
.container {
    width: 1200px;
    margin: 30px auto;
}
/* 轮播横幅 */
.banner {
    width: 100%;
    height: 400px;
    background: url(../img/banner.jpg) center/cover no-repeat;
    border-radius: 8px;
    margin-bottom: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-shadow: 0 0 8px #000;
}
.banner h2 {
    font-size: 42px;
}
/* 板块标题 */
.title-box {
    text-align: center;
    margin: 40px 0 25px;
}
.title-box h3 {
    font-size: 28px;
    color: #1a6b5c;
    border-bottom: 3px solid #1a6b5c;
    display: inline-block;
    padding-bottom: 8px;
}
/* 景区卡片布局 */
.scenic-box {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-bottom: 50px;
}
.card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px #ddd;
    transition: 0.3s;
}
.card:hover {
    transform: translateY(-6px);
}
.card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}
.card-text {
    padding: 15px;
}
.card-text h4 {
    font-size: 20px;
    color: #1a6b5c;
    margin-bottom: 8px;
}
.card-text p {
    font-size: 14px;
    color: #666;
}
.card-text a {
    display: inline-block;
    margin-top: 12px;
    padding: 6px 16px;
    background: #1a6b5c;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
}
/* 简介板块 */
.intro {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    margin-bottom: 40px;
}
/* 页脚 */
footer {
    background: #1a6b5c;
    color: #fff;
    text-align: center;
    padding: 20px 0;
    margin-top: 60px;
}